How to install stock Android 5.0 Lollipop AOSP ROM on Xiaomi Mi3?

Here you can learn more about Android 5.0 Lollipop and possibility of loading AOSP ROM into Xiaomi Mi3

Google has officially released Android 5.0 Lollipop source code into the Android Open Source Project (AOSP). As Android 5.0 is now in ASOP it means that all of the files related to Lollipop is now available for download. So how I can install it on Xiaomi Mi3?

AOSP provides the Android source files. You have someone knowledgeable enough to compile from these sources and build a custom ROM of Lollipop 5.0.1 for Xiaomi mi3 to use it. Besides there are many proprietary files some of these are device specific which is hard to extract (some hackers may do) and needs to be included in the AOSP build.

There are some unofficial AOSP 5.0 Lollipop custom ROM's available. But, it may be lacking many of the original features in your phone. e.g, NFC support or smart gestures etc. AOSP ROM can be built for Google supported devices like Nexus series or some smartphones from Motorola which has Vanilla Android.